Allstar Performance ALL68618 GM 8.875-Inch 12-Bolt Truck Differential Shim Kit with Pinion Retainer and Crush Sleeve

The Allstar Performance ALL68618 differential shim kit is designed specifically for GM trucks with an 8.875-inch 12-bolt rear axle. This comprehensive kit includes pinion retainer shims, pre-load shims, bolts, a crush sleeve, and a pinion nut, providing all necessary components for precise differential assembly and maintenance. Crafted for durability and accurate fitment, these components help ensure proper gear engagement and optimal vehicle performance. Whether replacing worn parts or assembling a new differential, this kit offers a reliable solution for professional and DIY mechanics alike. Each part is engineered to meet OEM specifications, supporting vehicle longevity and smooth operation in demanding truck applications.

Features:

• Complete differential shim kit for GM 8.875-inch 12-bolt trucks

• Includes pinion retainer shims, pre-load shims, bolts, crush sleeve, and pinion nut

• Designed for precise fitment and durability in rear axle assemblies

• Supports proper gear engagement and axle performance

• Suitable for installation and differential rebuilds in heavy-duty trucks